Please use it for whatever you wish, I'm flattered.
You can also build upon it or make your own with the transparent PNG that is in the download.
I offered it as a download because I've heard that those using Internet Explorer cannot save the image.

I got the moon from a secret source
I cropped it, made it transparent, made the background changed the colors and there you have it.
I wish that I had the talents to capture what I see.
Maybe someday when I work on it more.
Thanks for the compliment.